func testClone_lg(t *testing.T, repoPath string, opt *vcsclient.CloneInfo, wantCloneErrStr string, wantCloneErrHTTPStatus int) {
storageDir, err := ioutil.TempDir("", "vcsstore-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(storageDir)
conf := &vcsstore.Config{
StorageDir: storageDir,
Log: log.New(os.Stderr, "", 0),
DebugLog: log.New(os.Stderr, "", log.LstdFlags),
}
h := NewHandler(vcsstore.NewService(conf), NewGitTransporter(conf), nil)
h.Log = log.New(os.Stderr, "", 0)
h.Debug = true
srv := httptest.NewServer(h)
defer srv.Close()
baseURL, err := url.Parse(srv.URL)
if err != nil {
t.Fatal(err)
}
c := vcsclient.New(baseURL, nil)
repo, err := c.Repository(repoPath)
if err != nil {
t.Fatal(err)
}
if repo, ok := repo.(vcsclient.RepositoryCloneUpdater); ok {
// Clones the first time.
err := repo.CloneOrUpdate(opt)
checkErr(t, err, wantCloneErrStr, wantCloneErrHTTPStatus)
// Updates the second time.
err = repo.CloneOrUpdate(opt)
checkErr(t, err, wantCloneErrStr, wantCloneErrHTTPStatus)
} else {
t.Fatalf("Remote cloning is not implemented for %T.", repo)
}
}
func serveCmd(args []string) {
fs := flag.NewFlagSet("serve", flag.ExitOnError)
debug := fs.Bool("d", false, "debug mode (don't use on publicly available servers)")
bindAddr := fs.String("http", ":"+defaultPort, "HTTP listen address")
tlsCert := fs.String("tls.cert", "", "TLS certificate file (if set, server uses TLS)")
tlsKey := fs.String("tls.key", "", "TLS key file (if set, server uses TLS)")
basicAuth := fs.String("http.basicauth", "", "if set to 'user:passwd', require HTTP Basic Auth")
cache := fs.String("cache", "", "HTTP cache (either 'mem' or 'disk:/path/to/cache/dir')")
fs.Usage = func() {
fmt.Fprintln(os.Stderr, `usage: vcsstore serve [options]
Starts an HTTP server that serves information about VCS repositories.
The options are:
`)
fs.PrintDefaults()
os.Exit(1)
}
fs.Parse(args)
if fs.NArg() != 0 {
fs.Usage()
}
err := os.MkdirAll(*storageDir, 0700)
if err != nil {
log.Fatalf("Error creating directory %q: %s.", *storageDir, err)
}
var logw io.Writer
if *verbose {
logw = os.Stderr
} else {
logw = ioutil.Discard
}
conf := &vcsstore.Config{
StorageDir: *storageDir,
Log: log.New(logw, "vcsstore: ", log.LstdFlags),
}
if *debug {
conf.DebugLog = log.New(logw, "vcsstore DEBUG: ", log.LstdFlags)
}
vh := server.NewHandler(vcsstore.NewService(conf), server.NewGitTransporter(conf), nil)
vh.Log = log.New(logw, "server: ", log.LstdFlags)
vh.Debug = *debug
var h http.Handler
if *basicAuth != "" {
parts := strings.SplitN(*basicAuth, ":", 2)
if len(parts) != 2 {
log.Fatalf("Basic auth must be specified as 'user:passwd'.")
}
user, passwd := parts[0], parts[1]
if user == "" || passwd == "" {
log.Fatalf("Basic auth user and passwd must both be nonempty.")
}
log.Printf("Requiring HTTP Basic auth")
h = newBasicAuthHandler(user, passwd, vh)
} else {
h = vh
}
h = cacheHandler(*cache, h)
http.Handle("/", handlers.CombinedLoggingHandler(os.Stderr, h))
if *tlsCert != "" || *tlsKey != "" {
fmt.Fprintf(os.Stderr, "Starting HTTPS server on %s (cert %s, key %s)\n", *bindAddr, *tlsCert, *tlsKey)
log.Fatal(http.ListenAndServeTLS(*bindAddr, *tlsCert, *tlsKey, nil))
} else {
fmt.Fprintf(os.Stderr, "Starting HTTP server on %s\n", *bindAddr)
log.Fatal(http.ListenAndServe(*bindAddr, nil))
}
}
func TestCrossRepoDiff_git_git_lg(t *testing.T) {
t.Parallel()
storageDir, err := ioutil.TempDir("", "vcsstore-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(storageDir)
conf := &vcsstore.Config{
StorageDir: storageDir,
Log: log.New(os.Stderr, "", 0),
DebugLog: log.New(os.Stderr, "", log.LstdFlags),
}
h := NewHandler(vcsstore.NewService(conf), NewGitTransporter(conf), nil)
h.Log = log.New(os.Stderr, "", 0)
h.Debug = true
srv := httptest.NewServer(h)
defer srv.Close()
baseURL, err := url.Parse(srv.URL)
if err != nil {
t.Fatal(err)
}
c := vcsclient.New(baseURL, nil)
baseRepo := openAndCloneRepo(t, c, "github.com/sgtest/vcsstore-cross-repo-diff-test",
&vcsclient.CloneInfo{VCS: "git", CloneURL: "https://github.com/sgtest/vcsstore-cross-repo-diff-test.git"})
headRepo := openAndCloneRepo(t, c, "github.com/sqs/vcsstore-cross-repo-diff-test",
&vcsclient.CloneInfo{VCS: "git", CloneURL: "https://github.com/sqs/vcsstore-cross-repo-diff-test.git"})
const (
baseCommit = "e7b2d6b444232fb1174fdd7561c25e94b0f62b60"
headCommit = "843e1b8483f1542eeab08990b528608f5b318960"
)
want := &vcs.Diff{Raw: `diff --git f f
index 78981922613b2afb6025042ff6bd878ac1994e85..422c2b7ab3b3c668038da977e4e93a5fc623169c 100644
--- f
+++ f
@@ -1 +1,2 @@
a
+b
`}
// Run this a lot to ferret out concurrency issues.
var n int
envNumThreads := os.Getenv("TEST_CROSSREPO_DIFF_NUM_THREADS")
if envNumThreads == "" {
n = 5000
} else {
n, _ = strconv.Atoi(envNumThreads)
}
var wg sync.WaitGroup
for i := 0; i < n; i++ {
wg.Add(1)
go func() {
defer wg.Done()
diff, err := baseRepo.(vcs.CrossRepoDiffer).CrossRepoDiff(baseCommit, headRepo, headCommit, nil)
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(diff, want) {
t.Errorf("CrossRepoDiff: got %v, want %v", diff, want)
}
}()
}
wg.Wait()
}